External/cloud-hypervisor
1
0
Fork 0
mirror of https://github.com/cloud-hypervisor/cloud-hypervisor.git synced 2025-03-20 07:58:55 +00:00
Code

vmm: Change Node into DeviceNode

Browse Source 
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This commit is contained in:
Sebastien Boeuf 2020-04-30 16:20:12 +02:00
parent 5c7df03efe
commit daaeba5142
1 changed files with 17 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
vmm/src/device_manager.rs
View File

@ -560,7 +560,7 @@ impl Drop for ActivatedBackend {
}
#[derive(Clone, Default, Serialize, Deserialize)]
struct Node {
struct DeviceNode {
resources: Vec<Resource>,
parent: Option<String>,
child: Option<String>,
@ -568,7 +568,7 @@ struct Node {
#[derive(Serialize, Deserialize)]
struct DeviceManagerState {
device_tree: HashMap<String, Node>,
device_tree: HashMap<String, DeviceNode>,
device_id_cnt: Wrapping<usize>,
}
@ -649,7 +649,7 @@ pub struct DeviceManager {
// Tree of devices, representing the dependencies between devices.
// Useful for introspection, snapshot and restore.
device_tree: HashMap<String, Node>,
device_tree: HashMap<String, DeviceNode>,
// Exit event
#[cfg(feature = "acpi")]
@ -852,7 +852,8 @@ impl DeviceManager {
let iommu_id = String::from(IOMMU_DEVICE_NAME);
let (iommu_device, iommu_mapping) = if self.config.lock().unwrap().iommu {
self.device_tree.insert(iommu_id.clone(), Node::default());
self.device_tree
.insert(iommu_id.clone(), DeviceNode::default());
let (device, mapping) = vm_virtio::Iommu::new(iommu_id.clone())
.map_err(DeviceManagerError::CreateVirtioIommu)?;
@ -955,7 +956,7 @@ impl DeviceManager {
fn add_ioapic(&mut self) -> DeviceManagerResult<Arc<Mutex<ioapic::Ioapic>>> {
let id = String::from(IOAPIC_DEVICE_NAME);
self.device_tree.insert(id.clone(), Node::default());
self.device_tree.insert(id.clone(), DeviceNode::default());
// Create IOAPIC
let ioapic = Arc::new(Mutex::new(
@ -1116,7 +1117,7 @@ impl DeviceManager {
let id = String::from(SERIAL_DEVICE_NAME_PREFIX);
self.device_tree.insert(id.clone(), Node::default());
self.device_tree.insert(id.clone(), DeviceNode::default());
let interrupt_group = interrupt_manager
.create_group(LegacyIrqGroupConfig {
@ -1167,7 +1168,7 @@ impl DeviceManager {
let console_input = if let Some(writer) = console_writer {
let id = String::from(CONSOLE_DEVICE_NAME);
self.device_tree.insert(id.clone(), Node::default());
self.device_tree.insert(id.clone(), DeviceNode::default());
let (virtio_console_device, console_input) =
vm_virtio::Console::new(id.clone(), writer, col, row, console_config.iommu)
@ -1261,7 +1262,7 @@ impl DeviceManager {
id
};
self.device_tree.insert(id.clone(), Node::default());
self.device_tree.insert(id.clone(), DeviceNode::default());
if disk_cfg.vhost_user {
let sock = if let Some(sock) = disk_cfg.vhost_socket.clone() {
@ -1414,7 +1415,7 @@ impl DeviceManager {
id
};
self.device_tree.insert(id.clone(), Node::default());
self.device_tree.insert(id.clone(), DeviceNode::default());
if net_cfg.vhost_user {
let sock = if let Some(sock) = net_cfg.vhost_socket.clone() {
@ -1504,7 +1505,7 @@ impl DeviceManager {
if let Some(rng_path) = rng_config.src.to_str() {
let id = String::from(RNG_DEVICE_NAME);
self.device_tree.insert(id.clone(), Node::default());
self.device_tree.insert(id.clone(), DeviceNode::default());
let virtio_rng_device = Arc::new(Mutex::new(
vm_virtio::Rng::new(id.clone(), rng_path, rng_config.iommu)
@ -1563,7 +1564,7 @@ impl DeviceManager {
cache_range
} else {
self.device_tree.insert(id.clone(), Node::default());
self.device_tree.insert(id.clone(), DeviceNode::default());
None
};
@ -1720,7 +1721,7 @@ impl DeviceManager {
region_range
} else {
self.device_tree.insert(id.clone(), Node::default());
self.device_tree.insert(id.clone(), DeviceNode::default());
None
};
@ -1883,7 +1884,7 @@ impl DeviceManager {
id
};
self.device_tree.insert(id.clone(), Node::default());
self.device_tree.insert(id.clone(), DeviceNode::default());
let socket_path = vsock_cfg
.sock
@ -1937,7 +1938,7 @@ impl DeviceManager {
if let (Some(region), Some(resize)) = (&mm.virtiomem_region, &mm.virtiomem_resize) {
let id = String::from(MEM_DEVICE_NAME);
self.device_tree.insert(id.clone(), Node::default());
self.device_tree.insert(id.clone(), DeviceNode::default());
let virtio_mem_device = Arc::new(Mutex::new(
vm_virtio::Mem::new(
@ -2136,7 +2137,7 @@ impl DeviceManager {
let id = format!("{}-{}", VIRTIO_PCI_DEVICE_NAME_PREFIX, virtio_device_id);
// Add the new virtio-pci node to the device tree.
let node = Node {
let node = DeviceNode {
child: Some(virtio_device_id.clone()),
..Default::default()
};
@ -2284,7 +2285,7 @@ impl DeviceManager {
(mmio_range, mmio_irq)
} else {
// Add the new virtio-mmio node to the device tree.
let node = Node {
let node = DeviceNode {
child: Some(virtio_device_id.clone()),
..Default::default()
};